boost.leaf 1.90.0.bcr.1Latest published 3.5mo ago
MODULE.bazel
bazel_dep(name = "boost.leaf", version = "1.90.0.bcr.1")
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README

LEAF

A lightweight error handling library for C++11.

Documentation

https://boostorg.github.io/leaf/

Features

  • Portable single-header format, no dependencies.
  • Tiny code size, configurable for embedded development.
  • No dynamic memory allocations, even with very large payloads.
  • Deterministic unbiased efficiency on the "happy" path and the "sad" path.
  • Error objects are handled in constant time, independent of call stack depth.
  • Can be used with or without exception handling.

Support

Distribution

Besides GitHub, there are two other distribution channels:

  • LEAF is included in official Boost releases, starting with Boost 1.75.
  • For maximum portability, the library is also available in single-header format: leaf.hpp.

Copyright 2018-2024 Emil Dotchevski and Reverge Studios, Inc. Distributed under the http://www.boost.org/LICENSE_1_0.txt[Boost Software License, Version 1.0].

About

Lightweight Error Augmentation Framework

@boostorg/leaf@boostorg
Homepage
339stars
Sunday, February 15, 2026
@wep21#7486 feat: boost 1.90.0.bcr.1 (#7486)

Languages

C++96.1%
Meson1.5%
Python1.2%
Jsonnet0.8%
Shell0.2%
Batchfile0.1%
CMake0.1%
HTML0.1%

Maintainers

@Vertexwahn

Compatibility

Versions

1.90.0.bcr.1 +8d10% 12026-02-15
1.90.0 +1.8mo10% 12026-02-06
1.89.0.bcr.2 +<1h30% 32025-12-13
1.88.0.bcr.3 +1.1mo10% 12025-12-13
1.89.0.bcr.1 +5d10% 12025-11-11
1.88.0.bcr.2 +2.2mo10% 12025-11-06
1.89.0 +1.3mo10% 12025-08-30
1.88.0.bcr.110% 12025-07-22